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Startups & investors in San Mateo

The San Mateo, United States startup ecosystem: 1 startups in our directory, with funding rounds and upcoming events. Updated every hour.

Startups in San Mateo

FA
Fireworks AI

Fireworks AI builds tools to train models on company data. It raised a $1.5 billion Series D in July 2026 at a $17.5 billion valuation.

Series DAI
San Mateo, United States

Recent funding in San Mateo

FA
Fireworks AI
Series D
$1.5B
Jul 1